3618272612160 has 672 divisors, whose sum is σ = 13888687488000. Its totient is φ = 860680028160.

The previous prime is 3618272612159. The next prime is 3618272612173. The reversal of 3618272612160 is 612162728163.

3618272612160 is a `hidden beast` number, since 3 + 6 + 1 + 8 + 27 + 2 + 612 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62735016 + ... + 62792664.

Almost surely, 2^{3618272612160} is an apocalyptic number.

3618272612160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3618272612160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6944343744000).

3618272612160 is an abundant number, since it is smaller than the sum of its proper divisors (10270414875840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3618272612160 is a wasteful number, since it uses less digits than its factorization.

3618272612160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57759 (or 57746 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 3618272612160 in words is "three trillion, six hundred eighteen billion, two hundred seventy-two million, six hundred twelve thousand, one hundred sixty".